diff --git a/pkg/_fe_analyzer_shared/lib/src/messages/codes_generated.dart b/pkg/_fe_analyzer_shared/lib/src/messages/codes_generated.dart
index 612de52..6dbb243 100644
--- a/pkg/_fe_analyzer_shared/lib/src/messages/codes_generated.dart
+++ b/pkg/_fe_analyzer_shared/lib/src/messages/codes_generated.dart
@@ -998,14 +998,14 @@
     message: r"""Compiling with sound null safety""");
 
 // DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
-const Code<Null> codeCompilingWithUnsoundNullSafety =
-    messageCompilingWithUnsoundNullSafety;
+const Code<Null> codeCompilingWithoutSoundNullSafety =
+    messageCompilingWithoutSoundNullSafety;
 
 // DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
-const MessageCode messageCompilingWithUnsoundNullSafety = const MessageCode(
-    "CompilingWithUnsoundNullSafety",
+const MessageCode messageCompilingWithoutSoundNullSafety = const MessageCode(
+    "CompilingWithoutSoundNullSafety",
     severity: Severity.info,
-    message: r"""Compiling with unsound null safety""");
+    message: r"""Compiling without sound null safety""");
 
 // DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
 const Template<
diff --git a/pkg/dartdev/test/commands/compile_test.dart b/pkg/dartdev/test/commands/compile_test.dart
index 0921ddd..44a3ab9 100644
--- a/pkg/dartdev/test/commands/compile_test.dart
+++ b/pkg/dartdev/test/commands/compile_test.dart
@@ -17,7 +17,7 @@
 
 const String soundNullSafetyMessage = 'Info: Compiling with sound null safety';
 const String unsoundNullSafetyMessage =
-    'Info: Compiling with unsound null safety';
+    'Info: Compiling without sound null safety';
 
 void defineCompileTests() {
   // *** NOTE ***: These tests *must* be run with the `--use-sdk` option
diff --git a/pkg/front_end/lib/src/base/processed_options.dart b/pkg/front_end/lib/src/base/processed_options.dart
index 84f9e63..e768713 100644
--- a/pkg/front_end/lib/src/base/processed_options.dart
+++ b/pkg/front_end/lib/src/base/processed_options.dart
@@ -48,7 +48,7 @@
         messageCantInferPackagesFromManyInputs,
         messageCantInferPackagesFromPackageUri,
         messageCompilingWithSoundNullSafety,
-        messageCompilingWithUnsoundNullSafety,
+        messageCompilingWithoutSoundNullSafety,
         messageInternalProblemProvidedBothCompileSdkAndSdkSummary,
         messageMissingInput,
         noLength,
@@ -277,8 +277,8 @@
     if (_raw.invocationModes.contains(InvocationMode.compile)) {
       switch (nnbdMode) {
         case NnbdMode.Weak:
-          reportWithoutLocation(messageCompilingWithUnsoundNullSafety,
-              messageCompilingWithUnsoundNullSafety.severity);
+          reportWithoutLocation(messageCompilingWithoutSoundNullSafety,
+              messageCompilingWithoutSoundNullSafety.severity);
           break;
         case NnbdMode.Strong:
           reportWithoutLocation(messageCompilingWithSoundNullSafety,
diff --git a/pkg/front_end/messages.status b/pkg/front_end/messages.status
index 794f307..245cd2d 100644
--- a/pkg/front_end/messages.status
+++ b/pkg/front_end/messages.status
@@ -70,7 +70,7 @@
 ClassInNullAwareReceiver/analyzerCode: Fail
 ColonInPlaceOfIn/example: Fail
 CompilingWithSoundNullSafety/analyzerCode: Fail
-CompilingWithUnsoundNullSafety/analyzerCode: Fail
+CompilingWithoutSoundNullSafety/analyzerCode: Fail
 ConflictingModifiers/part_wrapped_script1: Fail
 ConflictingModifiers/script1: Fail
 ConflictsWithConstructor/example: Fail
diff --git a/pkg/front_end/messages.yaml b/pkg/front_end/messages.yaml
index 5c8b909..c06e19b 100644
--- a/pkg/front_end/messages.yaml
+++ b/pkg/front_end/messages.yaml
@@ -4940,8 +4940,8 @@
   script: |
     main() {}
 
-CompilingWithUnsoundNullSafety:
-  template: "Compiling with unsound null safety"
+CompilingWithoutSoundNullSafety:
+  template: "Compiling without sound null safety"
   configuration: nnbd-weak,compile
   severity: INFO
   script: |